ar71xx: move dsa switch device support into a separate file

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18943 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 85 insertions, 39 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index e3a9e106d3..e2aaa66066 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -142,6 +142,7 @@ config AR71XX_MACH_TL_WR841N_V1
 	bool "TP-LINK TL-WR841N v1 support"
 	select AR71XX_DEV_M25P80
 	select AR71XX_DEV_PB42_PCI if PCI
+	select AR71XX_DEV_DSA
 	select AR71XX_DEV_GPIO_BUTTONS
 	select AR71XX_DEV_LEDS_GPIO
 	default n
@@ -150,6 +151,7 @@ config AR71XX_MACH_TL_WR941ND
 	bool "TP-LINK TL-WR941ND support"
 	select AR71XX_DEV_M25P80
 	select AR71XX_DEV_AR913X_WMAC
+	select AR71XX_DEV_DSA
 	select AR71XX_DEV_GPIO_BUTTONS
 	select AR71XX_DEV_LEDS_GPIO
 	default n
@@ -195,6 +197,9 @@ config AR71XX_DEV_AP94_PCI
 config AR71XX_DEV_AR913X_WMAC
 	def_bool n
 
+config AR71XX_DEV_DSA
+	def_bool n
+
 config AR71XX_DEV_GPIO_BUTTONS
 	def_bool n
 
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 9b5c4ddfb4..db118fb29c 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_PCI)			+= pci.o
 obj-$(CONFIG_AR71XX_DEV_AP91_PCI)	+= dev-ap91-pci.o
 obj-$(CONFIG_AR71XX_DEV_AP94_PCI)	+= dev-ap94-pci.o
 obj-$(CONFIG_AR71XX_DEV_AR913X_WMAC)	+= dev-ar913x-wmac.o
+obj-$(CONFIG_AR71XX_DEV_DSA)		+= dev-dsa.o
 obj-$(CONFIG_AR71XX_DEV_GPIO_BUTTONS)	+= dev-gpio-buttons.o
 obj-$(CONFIG_AR71XX_DEV_LEDS_GPIO)	+= dev-leds-gpio.o
 obj-$(CONFIG_AR71XX_DEV_M25P80)		+= dev-m25p80.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c
new file mode 100644
index 0000000000..c2877f2728
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.c
@@ -0,0 +1,50 @@
+/*
+ *  Atheros AR71xx DSA switch device support
+ *
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "devices.h"
+#include "dev-dsa.h"
+
+static struct platform_device ar71xx_dsa_switch_device = {
+	.name		= "dsa",
+	.id		= 0,
+};
+
+void __init ar71xx_add_device_dsa(unsigned int id,
+				  struct dsa_platform_data *d)
+{
+	int i;
+
+	switch (id) {
+	case 0:
+		d->netdev = &ar71xx_eth0_device.dev;
+		break;
+	case 1:
+		d->netdev = &ar71xx_eth1_device.dev;
+		break;
+	default:
+		printk(KERN_ERR
+			"ar71xx: invalid ethernet id %d for DSA switch\n",
+			id);
+		return;
+	}
+
+	for (i = 0; i < d->nr_chips; i++)
+		d->chip[i].mii_bus = &ar71xx_mdio_device.dev;
+
+	ar71xx_dsa_switch_device.dev.platform_data = d;
+
+	platform_device_register(&ar71xx_dsa_switch_device);
+}
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.h b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.h
new file mode 100644
index 0000000000..2b11882e32
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/dev-dsa.h
@@ -0,0 +1,20 @@
+/*
+ *  Atheros AR71xx DSA switch device support
+ *
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#ifndef _AR71XX_DEV_DSA_H
+#define _AR71XX_DEV_DSA_H
+
+#include <net/dsa.h>
+
+void ar71xx_add_device_dsa(unsigned int id,
+			   struct dsa_platform_data *d) __init;
+
+#endif /* _AR71XX_DEV_DSA_H */
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
index 6261b26cfd..a7b702681d 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
@@ -72,7 +72,7 @@ static struct resource ar71xx_mdio_resources[] = {
 
 static struct ag71xx_mdio_platform_data ar71xx_mdio_data;
 
-static struct platform_device ar71xx_mdio_device = {
+struct platform_device ar71xx_mdio_device = {
 	.name		= "ag71xx-mdio",
 	.id		= -1,
 	.resource	= ar71xx_mdio_resources,
@@ -252,7 +252,7 @@ struct ag71xx_platform_data ar71xx_eth0_data = {
 	.reset_bit	= RESET_MODULE_GE0_MAC,
 };
 
-static struct platform_device ar71xx_eth0_device = {
+struct platform_device ar71xx_eth0_device = {
 	.name		= "ag71xx",
 	.id		= 0,
 	.resource	= ar71xx_eth0_resources,
@@ -285,7 +285,7 @@ struct ag71xx_platform_data ar71xx_eth1_data = {
 	.reset_bit	= RESET_MODULE_GE1_MAC,
 };
 
-static struct platform_device ar71xx_eth1_device = {
+struct platform_device ar71xx_eth1_device = {
 	.name		= "ag71xx",
 	.id		= 1,
 	.resource	= ar71xx_eth1_resources,
@@ -545,35 +545,3 @@ void __init ar71xx_parse_mac_addr(char *mac_str)
 		printk(KERN_DEBUG "ar71xx: failed to parse mac address "
 				"\"%s\"\n", mac_str);
 }
-
-static struct platform_device ar71xx_dsa_switch_device = {
-	.name		= "dsa",
-	.id		= 0,
-};
-
-void __init ar71xx_add_device_dsa(unsigned int id,
-				  struct dsa_platform_data *d)
-{
-	int i;
-
-	switch (id) {
-	case 0:
-		d->netdev = &ar71xx_eth0_device.dev;
-		break;
-	case 1:
-		d->netdev = &ar71xx_eth1_device.dev;
-		break;
-	default:
-		printk(KERN_ERR
-			"ar71xx: invalid ethernet id %d for DSA switch\n",
-			id);
-		return;
-	}
-
-	for (i = 0; i < d->nr_chips; i++)
-		d->chip[i].mii_bus = &ar71xx_mdio_device.dev;
-
-	ar71xx_dsa_switch_device.dev.platform_data = d;
-
-	platform_device_register(&ar71xx_dsa_switch_device);
-}
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.h b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.h
index d4dfdcc0dd..957675b0e1 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.h
@@ -14,7 +14,7 @@
 
 #include <asm/mach-ar71xx/platform.h>
 
-#include <net/dsa.h>
+struct platform_device;
 
 void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
 			   struct spi_board_info const *info,
@@ -34,15 +34,15 @@ extern struct ar71xx_eth_pll_data ar71xx_eth1_pll_data;
 
 extern struct ag71xx_platform_data ar71xx_eth0_data;
 extern struct ag71xx_platform_data ar71xx_eth1_data;
+extern struct platform_device ar71xx_eth0_device;
+extern struct platform_device ar71xx_eth1_device;
 void ar71xx_add_device_eth(unsigned int id) __init;
 
+extern struct platform_device ar71xx_mdio_device;
 void ar71xx_add_device_mdio(u32 phy_mask) __init;
 
 void ar71xx_add_device_uart(void) __init;
 
 void ar71xx_add_device_wdt(void) __init;
 
-void ar71xx_add_device_dsa(unsigned int id,
-			   struct dsa_platform_data *d) __init;
-
 #endif /* __AR71XX_DEVICES_H */
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c
index a0a4dda84c..10d00c41ed 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c
@@ -15,6 +15,7 @@
 
 #include "machtype.h"
 #include "devices.h"
+#include "dev-dsa.h"
 #include "dev-m25p80.h"
 #include "dev-gpio-buttons.h"
 #include "dev-pb42-pci.h"
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr941nd.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr941nd.c
index 55fde5cb3a..da26cc51bb 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr941nd.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr941nd.c
@@ -15,6 +15,7 @@
 
 #include "machtype.h"
 #include "devices.h"
+#include "dev-dsa.h"
 #include "dev-m25p80.h"
 #include "dev-ar913x-wmac.h"
 #include "dev-gpio-buttons.h"